Jasmine had a box of red and white beads. 3/4 of the total number of beads were red. Jasmine used 5/9 of the number of red beads and some white beads to make a necklace. She used 1/2 of the total number of beads to make the necklace. Wat fraction of the number of white beads did she use to make the necklace?
R = 3/4 W = 1/4
3/4(5/9) = 5/12 (Red beads)
1/2 - 5/12 = 1/12 (White beads)